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  <title>create (UsersController)</title>
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  <pre><span class="ruby-comment cmt"># File users_controller.rb, line 75</span>
  <span class="ruby-keyword kw">def</span> <span class="ruby-identifier">create</span>
                <span class="ruby-identifier">logout_keeping_session!</span>
                <span class="ruby-ivar">@user</span> = <span class="ruby-constant">User</span>.<span class="ruby-identifier">new</span>(<span class="ruby-identifier">params</span>[<span class="ruby-identifier">:user</span>])
                <span class="ruby-identifier">success</span> = <span class="ruby-ivar">@user</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-ivar">@user</span>.<span class="ruby-identifier">save</span>
                <span class="ruby-keyword kw">if</span> <span class="ruby-identifier">success</span> <span class="ruby-operator">&amp;&amp;</span> <span class="ruby-ivar">@user</span>.<span class="ruby-identifier">errors</span>.<span class="ruby-identifier">empty?</span>
                                <span class="ruby-comment cmt"># Protects against session fixation attacks, causes request forgery</span>
                  <span class="ruby-comment cmt"># protection if visitor resubmits an earlier form using back</span>
                  <span class="ruby-comment cmt"># button. Uncomment if you understand the tradeoffs.</span>
                  <span class="ruby-comment cmt"># reset session</span>
                  <span class="ruby-keyword kw">self</span>.<span class="ruby-identifier">current_user</span> = <span class="ruby-ivar">@user</span> <span class="ruby-comment cmt"># !! now logged in</span>
                  <span class="ruby-identifier">redirect_to</span> <span class="ruby-identifier">:controller</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-value str">&quot;users&quot;</span>, <span class="ruby-identifier">:action</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-value str">&quot;home&quot;</span>, <span class="ruby-identifier">:id</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-identifier">current_user</span>.<span class="ruby-identifier">id</span>
                  <span class="ruby-identifier">flash</span>[<span class="ruby-identifier">:notice</span>] = <span class="ruby-value str">&quot;Gracias por registrarse!&quot;</span>
                <span class="ruby-keyword kw">else</span>
                  <span class="ruby-identifier">flash</span>[<span class="ruby-identifier">:error</span>]  = <span class="ruby-value str">&quot;Oopss no pudimos crear la cuenta, por favor intenta de nuevo.&quot;</span>
                  <span class="ruby-identifier">render</span> <span class="ruby-identifier">:action</span> =<span class="ruby-operator">&gt;</span> <span class="ruby-value str">'new'</span>
                <span class="ruby-keyword kw">end</span>
  <span class="ruby-keyword kw">end</span></pre>
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